CSS Transition Not Affecting Width Change on Flex Items in a React App
I'm trying to figure out I'm optimizing some code but I've been working on this all day and I'm relatively new to this, so bear with me. I'm having trouble getting CSS transitions to work correctly when changing the width of flex items in my React app... The flex container is set up with `display: flex`, and I am trying to animate the width of a child element when a button is clicked. However, the transition doesn't seem to trigger as expected. Here's my CSS: ```css .container { display: flex; align-items: center; } .item { width: 100px; height: 100px; background-color: cornflowerblue; transition: width 0.5s ease; } ``` In my React component, I have a state that toggles the width of the item: ```javascript import React, { useState } from 'react'; const App = () => { const [expanded, setExpanded] = useState(false); return ( <div className="container"> <div className="item" style={{ width: expanded ? '200px' : '100px' }}></div> <button onClick={() => setExpanded(!expanded)}>Toggle Width</button> </div> ); }; export default App; ``` When I click the button, the width changes, but the transition does not animate smoothly. Instead, it just jumps to the new width without any easing effect. I've tried tweaking the transition properties and ensuring that the CSS is correctly loaded, but nothing seems to work. I've also checked that my React version is 18.0.0. Any ideas on what might be causing this scenario or how to achieve a smooth transition for width changes in flex items? I'm working on a service that needs to handle this. Any ideas what could be causing this? How would you solve this? What am I doing wrong? The project is a desktop app built with Javascript. Has anyone else encountered this? I'm working in a macOS environment.